Are you looking to make your WPF charts more interactive and more user friendly? If the answer is yes than the best source for you is SCIchart. Providing its customers with a wide range of WPF charts for Windows, iOS and Android, the team there will also offer its technical support throughout the process.
The Windows Presentation Foundation charts that you can choose from are both 2D and 3D that have multiple and unlimited axis, interactive zooming and panning and rich API annotations that will transform data from fields such as Science, Medical Engineering and Finance into easily understandable diagrams that will be appreciated both by the ones creating them and by the viewers.
With their iOS charts and Android charts, SCIchart wanted to make sure you can make your diagram from every device you have at hand, making them key providers of the technology. The API charting are various with iOS and Android as well which means that the interface of your diagrams is both interactive and can be configured for any specific requirements of any user.
For me, the best thing is that SCIchart provides technical support for its users and personalised charts that are customised for different and complex requests.